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P R O D U C T F I N D E R
Wastewater solutions Memera consumer units Low down from Thorn
Grundfos has become a well-known name in the supply of high The feature-packed MEM The Lopak II is a welcome addition to Thorn’s LumExpress
quality pumps for commercial building services applications Memera Consumer Unit range contractor range, providing a sleek low bay for factories,
heating, air conditioning and pressure boosting but have not has been redesigned and warehouses, sports halls and DIY outlets all in one box. Taking
necessarily been the first name to spring to mind when considering expanded. It now includes either HST or HIT (250W/400W) lamps it provides 20% more light
wastewater pump suppliers. units developed specifically to than its predecessor, is
However, in recent years Grundfos has devoted a large amount overcome problems faced by easy to install, has low
of time and energy into developing a complete range of pumps to installers endeavouring to running costs, and offers
effectively handle a surprisingly broad range of wastewater meet the requirements of the years of reliable
applications. 17th Edition of the IEE Wiring performance.
The range of pumps Regulations (BS 7671), in particular the need for more wiring By mounting the lamp
available is as flexible, space when units are fitted with RCBO protection of individual horizontally, and siting
robust and reliable as outgoing circuits. the gear at one end of the
you would expect from Electrical contractors have found that conventional consumer fitting, the overall depth
Grundfos – so whether units do not allow enough space for wiring when RCBOs are fitted is kept to 163mm,
you need a multi- instead of MCBs to protect individual outgoing circuits. The range making it suitable for ceilings as low as five metres and more
functional wastewater now includes an 11-way consumer unit designed specifically to portable for the installer and stockist. A quick-fix bracket and
pump from the new take RCBOs and yet allow generous space for wiring above the detachable gear tray simplifies electrical connection and
award winning SE1/SEV devices. Individual RCBOs offer the highest possible level of maintenance.
ranges that are ideal for submerged drainage, effluent and sewage personal protection demanded by BS 7671. Optional ‘tool less’ accessories include a wire guard, plastic
applications or you need a broad range of portable KP/AP and DP Other advanced features that have long distinguished the cover and rack reflector and added safety comes via a timed ignitor
drainage pumps, or EF pumps suitable for a range of wastewater Memera 2000AD units are retained. These include the unique and integrated auxiliary lamp options.
applications with small fibres, check Grundfos out. snappable busbar that allows on-site configuration of split-load With Lopak II the economies of lower energy consumption and
But the product range doesn’t end there as also available is a units, a removable pan assembly that simplifies installation, and fewer fittings to be bought and maintained become available to
wide range of cutting edge grinders from their SEG family and the extremely flexible cut-out provision for cable entry in the rear of the users who want a simple, inexpensive but compact discharge
Multilift family - a compact all-in-one range of lifting stations. In moulded units. luminaire.
fact whatever you need up to 500kW Grundfos has the solution for www.eaton.com/uk www.thornlighting.co.uk
you.
www.grundfos.co.uk
New from Torin-Sifan
Thinking buildings - think
Sontay launches current
Air movement specialist,
Torin-Sifan, has launched a
Grundfos
switches
range of energy efficient Enter the Grundfos new web portal
double-inlet EC Centrifugal and see the all new web window
Sontay has added a new Pod blowers. Utilising a low
that will help to simplify pump
range of micro split-core carbon 230v EC motor, the EC
selection by making available to
current switches to its Pod Blowers offer a highly
you for the first time a one stop
comprehensive offering. efficient performance as well
shop for commercial building
The products are simple to as extremely low specific fan
services professionals.
operate and there are no power and noise levels.
The website offers a number of key areas such
moving parts to fail - Designed for a multitude of applications including warm air
as product information where you can find out more about
making them the ideal heating; fan coils; air curtains; heat recovery systems; and
specific Grundfos pump families and their areas of application and
addition to any building management system. telecommunications cooling, Torin-Sifan’s EC Pod Blowers are also
a quick pump selection feature to allow you to select the pump(s)
The newly extended range for 2009 now provides digital, 0- extremely versatile featuring on-board electronics with 0-10v
that best meets the needs of your particular application.
5Vdc, 0-10Vdc or 4-20mA outputs and accurate, reliable and speed control capabilities.
The download area helps you to find and download all the
maintenance free operation with both solid and split-core versions Key to the efficiency of Torin-Sifan's double-inlet EC centrifugal
information you need, and if you’re not up to speed on industry
available and current ratings of up to 200A. Micro split-core current Pod Blowers range is its low carbon 230v EC motor that provides
terms then visit Lexicon which provides you with a quick reference
switches are available for fitting into small and tight enclosures, optimum efficiency. This is achieved through significantly reduced
guide.
and the micro-controller based learning technology, featured on the heat losses due to electronic switching that involves no physical
Case studies are another area to visit, helping you to find more
PM-H10, automatically calibrates the load, reducing errors and contacts. The lower operating temperatures of the 230v EC motor
about the many local and international projects Grundfos are
installation cost. Plus Sontay’s current switchers are less and soft start feature increases the life of both the bearings and
involved in and you can take advantage of the e-Learning modules
expensive, more reliable and easier to install than conventional flow motor reducing wear and improving reliability. This technology is
to test your knowledge on a range of topics.
or differential pressure switches. also infinitely speed controllable offering significantly higher
Last but certainly not least is the customisable front page - with
The PM-H series of current transducers provide accurate load efficiencies at lower speeds while ensuring the optimum motor
so much information at your fingertips we are sure this location will
trending information with a choice of 4-20mA, 0-10Vdc or 0-5Vdc performance and lowest power consumption across the speed
quickly become a firm favourite.
output signals. Preset slide switches provide easy field setup of control range.
www.grundfos.com/commercialbuilding
sensed amperage range without jumpers. Many of the PM-H series www.torin-sifan.com
feature a self-gripping iris which enables the switch to literally clip
on the cable without a need for a base mounting plate.
www.sontay.com
Draka takes the lead
Temporary cooling solutions
With the Met Office predicting a warmer than average UK Summer
Draka claims to have become the only cable manufacturer in the UK in 2009, air-conditioning specialist, London Cool provides a large
Zucchini design fastrack
to be able to offer installers a full range of third-party approved equipment fleet extending from portable units to chillers which can
SWA (Steel Wire help facilities managers, business owners and contractors solve
busbar
Armoured) power cables temporary cooling problems.
down to 4mm
2
. The As a dedicated air-conditioning hire company, London Cool
Contractors and consultants concerned with fastrack, power newly enhanced LPCB offers a complete range of temporary climate control equipment to
distribution projects, will be interested to hear about the new MS (Loss Prevention Certification solve these problems.
busbar series from Zucchini. Board) approved 600/1000V Firetuf Powerplus cable offering is This reliable, high quality and vast range features mono and split
The MS, which is available in the low to medium power ranges, available in two, three and four-core options with nominal portable air-conditioners from 2 kilowatts upwards. These easy to
(63, 100 and 160 amp) is an amalgam of compact design features conductor areas spanning from 4mm
2
to 400mm
2
. The range also operate and maintain units are designed to be simply wheeled into
in combination with considerable mechanical strength. Of includes a 2.5mm
2
seven-core cable. position where they can provide an effective spot cooling solution.
particular relevance Firetuf Powerplus is designed to provide enhanced circuit Exhaust air is discharged to outside or into a ceiling void through
to contractors and integrity performance to meet the demanding requirements of BS a duct or outside condensing unit.
consultants, is the 7346-6: 2005 (Components for smoke and heat control systems: Portable air conditioners are ideal for
fact that Zucchini specifications for cable systems). It incorporates high- temporary cooling in a wide variety
MS systems are performance materials to achieve the maximum 120-minute rating of cellular offices, open plan spaces,
particularly simple when subjected to the integrated testing of BS 8491: 2008 (Method computer or server rooms, retail
and fast to install. for assessment of fire integrity of large diameter power cables for premises, factories or warehouse
In addition, the MS use as components for smoke and heat control systems and operations. London Cool also offers
has amazing flexibility, which is fully appreciated during the certain other active fire safety systems). This demanding regime special term-based hire rates to help
planning and installation stages when regular changes to load involves flame irradiation exposure, direct impact and high- minimise outgoings where
arrangements can be easily accommodated. pressure water spray testing. necessary.
The Zucchini MS series is now featured in the company’s new Powerplus cable provides the superior performance In addition, London Cool provides
catalogue of busbar solutions in the low to medium power ranges. characteristics required by many of today’s sophisticated fire water chillers for larger temporary
This catalogue is available by contacting the company direct. engineering solutions. cooling applications.
Tel: 0121 458 7070 www.drakauk.com www.londoncool.com
32 BUILDING SERVICES & ENVIRONMENTAL ENGINEER JULY 2009
VISIT OUR WEBSITE: www.bsee.co.uk
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